2 years ago

Jenny is an architect and is working to find the side length of a room in a house plan she is

Mathematics

1 answer:

pickupchik [31]2 years ago

7 0

Answer: At first I though O but you would be able to use A because you are able to make that 9 = to that 8

Step-by-step explanation:

You might be interested in

A cylinder has a radius of 8cm and a height of 14cm what is the volume of the cylinder

Naddik [55]

Answer:

the answer is 201.06

Step-by-step explanation:

7 0

2 years ago

PLZ HALP!! I need this to be done ASAP!!

lyudmila [28]

4.5(4-x) + 36 = 202 - 2.5(3x + 28)

Distributive property

18 - 4.5x + 36 = 202 - 7.5x - 70

Combine like terms

-4.5x + 54 = -7.5x + 132

Add 7.5x to both sides

3x = 78

Divide both sides by 3

x = 26

3 0

2 years ago

16-5(3t-4)=8(-2t+11) How to Solve

Hunter-Best [27]

16 - 5(3t - 4) = 8(-2t + 11) use distributive property: a(b + c) = ab + ac

16 - (5)(3t) - (5)(-4) = (8)(-2t) + (8)(11)

16 - 15t + 20 = -16t + 88

36 - 15t = -16t + 88 subtract 36 from both sides

-15t = -16t + 52 add 16t to both sides

t = 52

5 0

3 years ago

Select TWO values of x that are roots

Sauron [17]

$x_1=\dfrac{-b-\sqrt{b^2-4ac}}{2a};\ x_2=\dfrac{-b+\sqrt{b^2-4ac}}{2a}\\\\y=x^2+3x+5\\\\a=1;\ b=3;\ c=5\\\\b^2-4ac=3^2-4(1)(5)=9-20=-11\\\\x_1=\dfrac{-3-\sqrt{-11}}{2\cdot1}=\dfrac{-3-\sqrt{-11}}{2}\\\\x_2=\dfrac{-3+\sqrt{-11}}{2}$

Answer: A and B.

3 0

3 years ago

Read 2 more answers

A telemarketer is paid a fixed amount of $15 in addition to $2 per call. If the average cost per call is $3, find the number of

Schach [20]

$10 because 2 and 3 add together and subtract 15 equals 10

6 0

1 year ago